package com.jwgcs.runningDog.entity;

import java.util.HashMap;

/**
 * Created by Administrator on 2015/10/27.
 */
public class Param extends HashMap<String,Object> {

    public Integer getId() {
        return (Integer)this.get("id");
    }

    public void setId(Integer id) {
        this.put("id",id);
    }

    @Override
    public Object get(Object key) {
        Object o = super.get(key);
        return o==null?0:o;
    }
}
